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Orthodox Union (OU)

The Orthodox Union (OU) is the world's largest kosher certification agency, certifying over 1 million products and thousands of establishments globally.

HQ: New York, NYEst. 192349 certified listings

About OU

The Orthodox Union (OU) is the world's largest kosher certification agency, certifying over 1 million products and thousands of establishments globally.

Scope: Global - over 1 million certified products across 100+ countries.

Top OU-Certified Establishments

Sen Sakana

New York, NY

Mike's Bistro

Brooklyn, NY

Pomegranate Supermarket

Brooklyn, NY

Reserve Cut

New York, NY

Bordeaux Steakhouse

Brooklyn, NY

Breadberry

Brooklyn, NY

Noi Due Carne

New York, NY

Gotta Getta Bagel

New York, NY

Wolf and Lamb Steakhouse

New York, NY

Abigael's on Broadway

New York, NY

Talia's Steakhouse

New York, NY

Sushi Fussion

New York, NY

Eden Wok

New York, NY

Anixi

New York, NY

Mendy's

New York, NY

Mocha Burger LaGuardia

New York, NY

Rothschild TLV

New York, NY

Jerusalem Cafe

New York, NY

Hummus Kitchen UWS

New York, NY

Hummus Kitchen UES

New York, NY

Tempura NYC

New York, NY

Polanco

New York, NY

Schnitzi

New York, NY

Smash House 37th

New York, NY

Abaita

New York, NY

The Loft Steakhouse

Brooklyn, NY

Yakar Steakhouse

Brooklyn, NY

Malka

Brooklyn, NY

Koma

Brooklyn, NY

Izzy's BBQ

Brooklyn, NY

OU-Certified Kosher by City

📍 Brooklyn (21)📍 Chicago (1)

Find OU Kosher in Every City

Los Angeles New York City Miami Lakewood Teaneck Baltimore Philadelphia Houston Atlanta Dallas San Diego Denver Phoenix Boston Detroit Cleveland Seattle St. Louis San Francisco Washington DC Las Vegas New Jersey Boca Raton Monsey Spring Valley Kiryas Joel Great Neck Cedarhurst Queens Riverdale Staten Island Long Island West Hempstead New Rochelle Rochester Buffalo Albany Passaic Englewood Bergenfield Fair Lawn Edison Highland Park West Orange Livingston Deal Morristown Cherry Hill Silver Spring Rockville Pikesville Hollywood Aventura Surfside North Miami Beach Hallandale Beach Delray Beach West Palm Beach Orlando Tampa Jacksonville Beverly Hills Valley Village Encino Palo Alto Oakland Berkeley San Jose Sacramento Long Beach Irvine Skokie Highland Park Buffalo Grove Pittsburgh Allentown Brookline Newton Sharon Stamford West Hartford New Haven Columbus Cincinnati Southfield West Bloomfield Minneapolis St. Louis Park Kansas City Memphis Nashville Milwaukee Indianapolis New Orleans Charlotte Raleigh Richmond Portland Salt Lake City Providence Yonkers White Plains Scarsdale Mamaroneck Suffern Syracuse Ithaca Binghamton Elizabeth Hoboken Jersey City Manalapan Toms River Parsippany East Brunswick Paramus Fort Lee Santa Monica Culver City Anaheim Thousand Oaks Pasadena Fort Lauderdale Sunny Isles Beach Weston Naples Sarasota Austin San Antonio Fort Worth El Paso Lincolnwood Glenview Wilmette Dayton Akron Harrisburg Scranton Lancaster Worcester Framingham Springfield Fairfield Greenwich Danbury Asheville Winston-Salem Greensboro Charleston Columbia Virginia Beach Arlington Charlottesville Savannah Augusta Potomac Gaithersburg Columbia Annapolis Omaha Des Moines Louisville Lexington Little Rock Oklahoma City Tulsa Birmingham Knoxville Chattanooga Tucson Scottsdale Albuquerque Reno Colorado Springs Boulder Boise Anchorage Honolulu Manchester Portland Burlington Wilmington Baton Rouge Jackson Fort Wayne Bloomington Madison Springfield Bellevue Spokane Eugene Fresno Bakersfield Modesto Stockton Ventura Gainesville Tallahassee Palm Beach Albany Plano Richardson Overland Park Rockland County

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Other Kosher Certification Agencies

OK Star-K cRc RCC Kof-K Chof-K RCBC ORB KVH Vaad of DC KCL Keystone-K Scroll-K Kosher Michigan Vaad Hoeir AKC KSA Triangle K